A valiant warrior descends upon the demon king's stronghold to free her captured ally from impending execution at the hands of Duke and his dark knights. Wielding a sacred spear, she swiftly overcomes the surrounding foes and reaches the prisoner. In a sudden reversal, the rescued Valkyrie claims her savior's silver ring, draining her divine strength. Both women are then taken prisoner by the triumphant Duke, their fates now intertwined in captivity.